hormones.... tell me more

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corbypete

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Joined
Feb 8, 2005
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Ok, so we banter on about feeders and how many are bad because they contain growth limiting hormones etc.

First off, who is pumping them with hormones?
Secondly how do they do it?
Thirdly, whats the problem? Surely if it lets many users with small tanks own a nice rhom species, it means it wont outgrow their tank - sounds good to me.
Fourthly, does it get passed down to their young, if so could piranhas get smaller over time due to feeders?

I'm questioning the actual constant comments of hormones in fish, but I dont have any facts of whos doing it and when.

thanks
 

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